The most underrated period of time in your life. Preschoolers and Kindergarteners fight to get out of it, but anybody from the ages of 13 to forever wishes that it was still a part of their lives. It is never appreciated until the later grades when every moment you are awake, you are wanting to be in nap time. Usually a good nap time lasts anywhere from 15 minute power naps to 2 hour recharge time naps.
Naps are normally useful when sick, bored, or necessary for survival in the coming hours.
Preschooler: 'No! No wanna go nap time!'
Everybody Else: 'Enough with the essays and projects/the job/the arthritis! I just need a quick nap time!'